A couple of my coworkers think I’m nuts for watching cost explorer so closely but
1. The time it takes to look and notice costs that don’t make sense easily pays for itself, and then some (in my experience). I doubt you spent $7k of your time tracking this down, and you probably noticed optimization opportunities that saved you even more
2. I hate the idea of wasting money on buying Jeff Bezos a bigger yacht
> 2. I hate the idea of wasting money on buying Jeff Bezos a bigger yacht
Then you aren't using AWS. At least half of all the money you give to Amazon is yacht money.
I've personally noticed and saved multiple $xx,xxx monthly cost billing spikes just by take a daily glance at our cost explorer. I'm in the AWS accounts every day doing investigative work anyway that an extra 30-60 seconds is trivial.
Seeing something "small" like an ECS task that is continuously failing to start properly because of a bug and repeatedly pulls a container image or a lambda function that's taking longer that it reasonably should (takes 5-10 seconds when it's normally a tens or a few hundred milliseconds) can dramatically drive up a bill in short order.